Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632878 | Production process for polymers with hydroxyl groups and polymers obtained by the process | Naoki Fujiwara, Toshiaki Sato, Fumio Nakahara | 2003-10-14 |
| 6514409 | Hollow fiber membrane made of an ethylene-vinyl alcohol polymer | Tomoki Kakiuchi, Koji Sekiguchi, Takeshi Suehiro, Shuhei Nakaji, Masato Takai +2 more | 2003-02-04 |